This book re-imagines the universe (and the scientific study of it) through the lens of a triune Creator, three persons of irreducible identity in a perichoretic or coinherent communion. It modestly proposes that Trinitarian theology, and especially the coinherent natures of the Son in the incarnation, provides the metaphysic or “theory of everything” that manifests itself in the subject matter of science. The presence of the image of the triune God in humanity and of traces of this God in the non-human creation are discussed, highlighting ontological resonances between God and creation (resonances between the being of God and his creation), such as goodness, immensity-yet-particularity, intelligibility, agency, relationality, and beauty.